With the analysis among 3,726 patents, we discovered top 485 key players by total patent application. Kingfa Sci. & Tech. Co., Ltd., Shanghai Kingfa Sci. & Tech. Dvpt. Co., Ltd., Jiangsu Kingfa Sci. & Tech. Advanced Materials Co., Ltd. are dominant in this area. They take 2.50% of the total patent filing.
Guangdong Sheng, China
Patent: 52
Shanghai Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 17
Tianjin Shi, China
Patent: 16
Zhejiang Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Anhui Sheng, China
Patent: 14
Shandong Sheng, China
Patent: 14
Chongqing Shi, China
Patent: 14
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With the analysis among related 2,925 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Kingfa Sci. & Tech. Co., Ltd., Shanghai Kingfa Sci. & Tech. Dvpt. Co., Ltd., Jiangsu Kingfa Sci. & Tech. Advanced Materials Co., Ltd. take 2.80% of patent filing during this period.
Guangdong Sheng, China
Patent: 46
Shanghai Shi, China
Patent: 19
Jiangsu Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 15
Tianjin Shi, China
Patent: 15
Shanghai Shi, China
Patent: 14
Chongqing Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 13
Guangdong Sheng, China
Patent: 12
With the analysis among related 2,925 patents in last 5 years, we discover 455 new entrants. Jiangsu Kingfa Sci. & Tech. Advanced Materials Co., Ltd., Zhejiang Pret Advanced Materials Co. Ltd., Shanghai PRET Composites Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 17
Zhejiang Sheng, China
Patent: 15
Shanghai Shi, China
Patent: 14
Chongqing Shi, China
Patent: 14
Zhejiang Sheng, China
Patent: 13
Shanghai Shi, China
Patent: 10
Shanghai Shi, China
Patent: 10
Texas, United States
Patent: 9
Shandong Sheng, China
Patent: 9
With the analysis among 341 patents, we discovered top 125 universities and scientific research institutions by total patent application. Zhejiang University of Technology, Wuhan University of Science & Technology, Central South University are dominant in this area. They take 7.62% of the total patent filing.
Zhejiang Sheng, China
Patent: 13
Hubei Sheng, China
Patent: 7
Hunan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Hubei Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
Shanghai Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4